CCRL 40/2 FRC
Downloads and Statistics
April 19, 2021
Testing summary:
Total: 327'860 games
played by 250 programs

White wins: 131'950 (40.2%)
Black wins: 111'596 (34.0%)
Draws: 84'314 (25.7%)
White score: 53.1%

All engines

Comparing 250 engines!
72 best versions of selected engines played 66498 games with each other

CCRL 40/2 FRC Rating List — All engines (Quote)

Ponder off, 5-men EGTB, 128MB hash, 64-bit executables where available, random openings with switched sides
Time control: Equivalent to 40 moves in 2 minutes on an Intel i7-4770k.
Computed on April 19, 2021 with Bayeselo based on 327'860 games
Please refer to the "about" page for comments on engine inclusion
RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
ELO+
1Stockfish 1903213859+14−1478.1%−211.437.0%2160 
100.0%
 Stockfish 1101213821+14−1471.2%−156.440.6%1810
57.9%
2Fat Fritz 23820+11−1166.6%−122.051.4%3030
84.3%
 Stockfish 133811+14−1470.2%−145.943.6%1850
99.6%
3Dragon by Komodo3790+10−1066.9%−129.543.2%3680
99.1%
 Stockfish 123773+11−1167.7%−129.442.0%3050
95.1%
 Stockfish 1707203760+13−1372.1%−154.938.2%2350
100.0%
 Stockfish 103716+11−1177.6%−196.335.6%3612
100.0%
 Stockfish 93667+13−1377.3%−213.134.8%2400
99.8%
 Stockfish 1809173640+14−1477.9%−221.033.0%2100
59.5%
4Houdini 63638+7−760.0%−72.840.7%10058
99.9%
5Fire 83618+11−1147.9%+16.938.5%3300
66.2%
 Stockfish 83614+11−1172.7%−180.536.9%3300
60.0%
 Komodo 13.33612+9−965.3%−119.435.2%4726
82.9%
 Komodo 13.13605+12−1268.6%−139.438.4%2662
74.8%
 Houdini 5.013599+12−1272.6%−181.837.5%2700
88.5%
6Ethereal 12.753588+10−1043.7%+50.037.0%3680
74.5%
 Komodo 11.2.13583+10−1061.7%−91.040.5%3614
61.2%
 Komodo 12.1.13581+12−1261.9%−93.641.1%2520
95.4%
 Ethereal 12.503567+10−1051.5%−8.441.0%3440
66.7%
 Stockfish 2005163563+16−1678.0%−230.727.1%1800
55.6%
 Komodo 10.43561+14−1471.6%−178.931.7%2100
97.9%
7RubiChess 2.13541+11−1145.3%+38.134.5%3300
81.2%
8SlowChess Blitz 2.43535+9−943.6%+53.833.5%4932
61.5%
 Stockfish 1503163532+15−1575.2%−199.731.6%1800
57.1%
 Komodo 14 MCTS3530+13−1346.9%+21.742.5%2052
78.1%
 Komodo 10.23523+13−1368.5%−151.130.7%2400
66.0%
 Ethereal 12.003519+10−1046.3%+29.438.5%3528
97.7%
 Stockfish 2008153499+15−1571.6%−168.731.6%1800
72.4%
 Komodo 9.423493+14−1464.3%−120.430.3%2100
49.9%
 SlowChess Blitz 2.23493+11−1141.8%+61.833.6%3278
61.6%
 Ethereal 11.753491+12−1254.9%−38.839.0%2600
47.7%
 Komodo 13.01 MCTS3491+10−1054.2%−35.939.6%3966
67.0%
 Komodo 103487+15−1566.9%−135.531.9%1800
55.7%
 Fire 7.13486+7−853.3%−32.240.2%7534
82.9%
 RubiChess 2.03478+14−1448.2%+18.234.0%1814
61.6%
 Komodo 9.23475+15−1568.6%−145.831.8%1800
82.4%
 Ethereal 11.503465+12−1251.9%−17.937.4%2464
63.4%
 Stockfish 63462+13−1370.9%−161.832.6%2400
100.0%
 Komodo 93415+15−1569.8%−151.730.2%1800
63.2%
 Stockfish 0405143412+15−1579.7%−245.923.0%2100
50.9%
 Fire 6.13411+12−1249.3%−0.231.5%2920
54.0%
 SlowChess Blitz 2.13411+13−1339.2%+80.834.5%2200
67.7%
 RubiChess 1.93406+13−1342.9%+49.431.5%2260
76.4%
9Pedone 3.03400+12−1239.1%+74.734.6%2422
71.2%
 Komodo 13863394+15−1567.1%−130.730.9%1800
69.4%
 Houdini 43390+8−856.3%−61.527.3%6900
77.7%
10Schooner 2.23385+8−938.7%+78.636.1%5132
86.0%
11Shredder 133379+6−741.1%+61.833.4%11604
95.0%
 Fire 53369+10−1142.6%+52.329.2%3900
74.5%
 SlowChess Blitz 2.03364+11−1149.3%+6.632.8%3062
74.7%
12Nemorino 6.003358+13−1441.7%+58.229.6%2052
62.0%
 Houdini 33355+12−1276.3%−210.924.6%3000
80.2%
 Stockfish DD3347+15−1474.9%−200.025.0%2100
84.2%
 Nemorino 6.053336+15−1548.8%+7.928.8%1666
98.9%
13Demolito 2020-12-243314+13−1341.5%+61.832.0%2306
91.1%
 Stockfish 1609133301+14−1464.6%−118.128.9%2100
68.3%
 Demolito 2021-04-033296+14−1444.7%+37.833.7%1874
79.4%
14Critter 1.6a3290+6−642.1%+59.429.2%17150
93.4%
 Pedone 2.03280+12−1245.7%+30.035.7%2480
85.4%
 SlowChess Blitz 1.93270+15−1540.1%+81.933.9%1700
50.8%
 Houdini 2.03269+18−1769.2%−150.826.3%1300
74.1%
15Chiron 43263+8−736.8%+109.124.7%9592
99.4%
 Critter 1.23234+21−2072.2%−176.025.6%1000
56.6%
 Demolito 2020-02-053232+15−1545.8%+28.433.7%1500
65.2%
 Stockfish 33228+13−1369.2%−157.424.3%2700
51.0%
 SlowChess Blitz 1.83227+20−2048.6%+8.840.1%800
94.0%
 Pedone 1.93209+13−1338.3%+88.131.8%2300
76.6%
16‑17Senpai 2.03204+9−947.7%+17.331.5%4330
46.1%
16‑17Vajolet2 2.83204+11−1050.7%−5.235.5%3284
53.8%
 Stockfish 2.3.13203+15−1556.7%−56.029.3%1700
84.1%
 Stockfish 2.2.13191+18−1864.1%−109.827.0%1200
51.4%
 Stockfish VE_093191+16−1653.8%−37.329.5%1600
64.2%
 Stockfish 2.1.13186+19−1966.3%−123.828.6%1100
57.2%
 Stockfish 2.2.23184+20−2066.3%−126.128.5%1000
75.5%
 Nemorino 5.003176+12−1150.1%−0.831.6%2924
52.3%
 Demolito 2019-02-063175+16−1650.4%−4.529.9%1516
59.0%
 Fire 3.03173+9−931.8%+157.521.2%7200
79.1%
18Stash 29.03166+14−1451.2%−10.228.6%1952
63.2%
 Pedone 1.83162+19−1952.5%−22.432.3%1000
54.6%
 Critter 1.013161+20−2064.0%−109.428.7%900
48.2%
19Rybka 4.13161+6−636.5%+111.225.9%13288
97.6%
 Chiron 33149+11−1153.3%−28.723.2%3700
93.7%
20Minic 3.043136+13−1351.5%−11.628.5%2274
48.7%
 Stockfish 2.0.13136+18−1768.7%−144.926.8%1300
63.8%
 Nemorino 4.003131+20−2052.2%−18.027.6%1000
61.7%
 Stockfish 1.83127+19−1971.7%−166.823.9%1100
85.6%
21Monolith 23115+11−1152.3%−18.829.7%2932
59.5%
 Stockfish 1.73111+22−2271.5%−162.327.3%800
56.8%
 Stockfish 1.9.13109+25−2473.0%−179.921.7%700
61.9%
 Chiron 23104+10−1043.3%+58.220.8%4900
52.3%
 Critter 0.903104+20−2064.4%−110.625.8%1000
57.5%
 Stash 28.03101+15−1548.2%+11.328.6%1540
76.1%
 Nemorino 3.04a3092+20−2047.6%+21.029.8%1000
69.6%
 Rybka 33086+13−1366.7%−133.924.8%2400
86.9%
22Naum 4.63077+8−846.4%+29.324.6%8052
80.4%
 SlowChess Blitz 1.53069+17−1852.0%−18.428.1%1208
48.3%
 Stash 27.03069+16−1652.6%−20.327.2%1524
76.5%
 Minic 3.033060+18−1852.8%−20.626.6%1100
97.2%
23Rodent IV v0.263041+11−1046.2%+26.030.5%3314
58.7%
 Chiron 1.53039+12−1236.5%+109.019.2%3300
58.4%
 Critter 0.803036+19−1955.4%−48.027.1%1000
52.0%
 Stockfish 1.63035+22−2264.6%−110.426.1%800
59.6%
 Naum 4.23032+9−937.9%+98.522.1%6400
79.3%
 Minic 2.483023+20−2053.0%−21.223.9%960
83.2%
 Shredder 123013+8−837.1%+105.522.1%7100
96.3%
 Minic 2.212998+15−1549.2%+5.024.6%1750
86.2%
 Naum 42985+16−1566.6%−129.523.1%1700
56.7%
 Chiron 1.1a2983+13−1440.8%+74.221.0%2600
59.6%
24Cheng 4.402981+15−1542.3%+52.525.3%1758
61.6%
 Demolito 2017-08-262978+15−1541.3%+66.925.9%1800
98.6%
 Rybka 2.3.2z32954+14−1468.1%−136.028.6%2100
93.0%
25Spike 1.4 Leiden2941+8−837.1%+101.122.4%7978
60.4%
 Stockfish 1.5.12938+19−1955.2%−39.623.8%1000
85.4%
26Hiarcs 13.22927+8−838.4%+93.820.5%8084
99.0%
27Bobcat 8.02910+12−1238.3%+86.725.4%2584
88.4%
28EXchess 7.92b2900+12−1241.5%+65.124.3%2570
60.2%
 Hiarcs 13.12897+16−1742.8%+53.225.1%1500
61.3%
 EXchess 7.71b2894+14−1538.6%+90.123.1%1900
86.0%
 Cheng 4.392884+12−1243.2%+53.122.7%2570
81.7%
29Deep Sjeng WC20082877+8−846.1%+33.222.0%7860
56.0%
 Shredder 112876+12−1259.3%−73.722.1%2800
87.0%
 Bobcat 7.62863+18−1852.0%−15.524.8%1100
65.8%
30The Baron 3.442858+16−1653.8%−28.625.8%1310
56.8%
 Naum 3.12856+16−1658.6%−69.124.5%1600
63.3%
 Deep Sjeng 3.02852+17−1657.1%−56.025.2%1400
93.5%
 Cheng4 0.382833+17−1745.2%+39.820.4%1300
54.3%
 Naum 32832+17−1658.8%−69.624.6%1400
53.0%
 Minic 1.152831+20−2048.6%+7.924.8%870
66.8%
 Hiarcs 12.12826+12−1247.8%+17.822.0%3100
59.5%
31‑32Cheese 2.22823+19−1947.3%+19.223.6%1000
48.5%
31‑32Cyclone xTreme Fear2823+9−947.3%+20.021.2%6420
55.2%
 Hiarcs 122822+15−1553.0%−22.826.9%1700
50.2%
 Hiarcs Paderborn 20072822+15−1553.1%−22.824.8%1700
72.4%
 EXchess 7.18b2816+14−1446.9%+25.422.1%1900
66.0%
 Bobcat 7.12811+18−1849.5%+3.525.1%1100
65.8%
33Tornado 8.02806+16−1653.1%−23.122.2%1520
59.1%
 Toga CMLX 1.4.5e2802+22−2251.4%−7.425.9%700
76.1%
 Glaurung 2.22793+14−1458.3%−70.519.8%2200
71.5%
 The Baron 3.292787+16−1646.9%+22.323.1%1500
59.3%
34Arminius 2018-12-232784+17−1747.9%+15.322.2%1310
63.1%
35GNU Chess 5.602781+11−1145.7%+32.523.6%3220
69.4%
 Hiarcs 11.12776+14−1459.3%−70.424.1%2000
66.9%
 Cheng4 0.36a2772+13−1355.8%−46.819.8%2600
54.3%
 Naum 2.22771+16−1560.0%−76.926.3%1600
53.9%
 Shredder 102770+15−1459.7%−76.719.4%1900
56.5%
 Hiarcs 112768+20−2062.4%−95.025.6%900
76.1%
 Fruit 0511032760+10−1057.0%−58.722.6%4100
49.6%
 Hiarcs 11.22760+19−1860.2%−79.223.7%1100
59.8%
 Cheese 2.02757+17−1750.7%−5.026.1%1300
50.1%
 GNU Chess 5.502757+13−1354.2%−33.419.0%2500
57.7%
36‑37Loop for Chess9602755+8−753.2%−27.223.1%8620
52.3%
36‑37Octochess 51902755+12−1251.6%−13.124.2%2820
58.5%
 Tornado 4.882753+11−1153.0%−24.018.7%3500
52.7%
 Fruit 2.32752+20−2064.0%−108.125.0%1000
68.9%
 Hiarcs X542745+22−2264.0%−108.623.8%800
87.8%
 Glaurung 2.12729+15−1451.0%−10.619.8%2000
72.6%
38Bright 0.4a2724+9−955.2%−42.319.9%5920
76.5%
 Fruit 2.2.12716+18−1856.6%−53.324.1%1200
56.5%
39Karballo 1.82714+17−1753.6%−27.024.6%1210
62.6%
 Spike 1.2 Turin2711+9−953.4%−29.023.0%5500
55.8%
40Frenzee 3.5.192710+11−1154.3%−34.616.2%3920
52.6%
 Deep Sjeng 2.72709+13−1351.2%−14.721.4%2300
72.8%
 Cheese 1.9.12702+16−1650.6%−4.921.6%1400
72.4%
 Glaurung 2.0.12696+15−1548.0%+8.522.6%1900
52.8%
 Arminius 2017-01-012695+17−1755.2%−39.520.8%1310
70.1%
 EXchess 6.50b2689+13−1352.0%−14.619.7%2300
52.2%
 Tornado 4.42689+13−1357.5%−60.918.8%2500
82.8%
 Naum 2.12678+17−1750.0%−4.426.4%1300
99.6%
41DanaSah 8.302644+17−1747.3%+19.025.3%1200
72.2%
 Cheese 1.82636+19−1948.1%+13.520.6%1100
51.2%
 Glaurung 1.2.12636+13−1346.6%+23.221.4%2400
95.6%
42Fridolin 3.002618+15−1546.0%+29.619.6%1730
74.3%
 Deep Sjeng 2.52610+15−1547.0%+16.621.5%1800
50.8%
43Dumb 1.82610+20−2046.4%+28.117.3%1000
53.7%
44‑45Daydreamer 1.752609+9−948.2%+14.321.8%5370
53.2%
44‑45Nebula 2.02609+10−1047.1%+23.820.5%4470
91.2%
46Alfil 13.12596+15−1549.7%+2.219.5%1570
72.2%
 DanaSah 7.902590+15−1555.6%−41.420.5%1640
57.4%
47Maverick 1.52588+13−1349.4%+4.919.5%2370
98.7%
 Frenzee Feb082569+12−1251.2%−11.215.2%3300
49.3%
 Monolith 0.42569+16−1649.1%+5.919.9%1510
51.1%
48Movei 00.8.4382569+8−746.5%+27.619.7%8070
73.0%
 DanaSah 7.302563+16−1551.9%−14.422.8%1520
54.9%
 Tornado 4.12562+15−1550.1%−1.118.3%1900
81.3%
 Dumb 1.72551+19−1949.9%+0.414.1%1050
48.4%
 GNU Chess 5.07.173b2551+13−1352.0%−17.316.3%2700
76.3%
49Pharaon 3.5.12546+7−745.9%+32.219.1%8670
55.9%
 The Baron 2.232545+10−1048.3%+12.517.1%4500
70.2%
 Arminius 2015-08-062540+18−1748.9%+8.221.1%1200
62.5%
50Galjoen 0.40.12536+18−1848.9%+7.421.3%1168
55.5%
51Hermann 2.82534+10−1149.7%+1.416.9%4060
88.2%
52Amyan 1.722526+9−948.5%+11.917.9%4920
55.4%
53Jonny 2.832525+9−948.4%+12.816.0%5320
55.9%
 Fridolin 2.002524+15−1550.4%−2.822.3%1600
59.6%
 Maverick 1.02521+18−1851.3%−9.720.8%1200
69.8%
54Hamsters 0.7.12516+9−948.3%+13.119.8%5660
68.7%
 Hermann 2.52512+13−1351.8%−16.316.8%2400
54.7%
 DanaSah 6.302511+18−1848.4%+10.322.1%1200
93.7%
 Hermann 2.42494+14−1447.7%+19.117.4%2300
51.7%
 Hamsters 0.62493+16−1738.2%+92.719.9%1600
54.0%
 DanaSah 5.072492+18−1855.5%−41.522.7%1100
55.5%
 Galjoen 0.41.12489+29−2939.4%+79.718.0%450
61.8%
55Ufim 8.022485+8−844.5%+44.719.0%7918
52.4%
 Dumb 1.62484+36−3651.8%−15.314.3%300
67.6%
 DanaSah 4.662475+13−1347.2%+20.419.4%2500
58.1%
 Daydreamer 1.612473+16−1645.4%+35.119.0%1700
54.0%
 Movei 00.8.3832472+15−1541.4%+72.617.5%1900
65.4%
 DanaSah 5.002467+16−1651.6%−13.520.3%1600
49.2%
 Tornado 3.422467+14−1443.9%+48.119.5%2000
68.9%
 Hermann 2.32461+20−2036.9%+108.916.2%1100
55.1%
 Tornado 2.22459+16−1644.2%+44.118.7%1700
77.9%
 The Baron 1.7.02449+22−2245.5%+30.119.3%800
52.0%
 DanaSah 4.202448+12−1245.0%+38.320.1%2800
90.5%
 DanaSah 4.602436+13−1345.9%+31.817.9%2400
49.5%
 Movei 00.8.3662436+26−2652.7%−22.517.0%600
72.6%
 Hamsters 0.52426+22−2240.1%+79.617.7%900
82.2%
 Nebula 1.02413+17−1748.7%+7.618.8%1300
76.5%
56LittleThought 1.0522405+11−1044.2%+44.517.4%4010
78.6%
 Hermann 2.02397+17−1839.3%+87.416.8%1400
90.7%
 Hamsters 0.42379+21−2238.6%+90.718.3%900
70.0%
 SlowChess 2.960d2373+13−1344.4%+42.418.5%2600
53.4%
 Galjoen 0.39.22372+19−1948.5%+9.820.6%1000
91.3%
 Tornado 2.1.41a2353+18−1841.1%+69.720.0%1300
66.8%
 Hermann 1.92346+24−2442.4%+64.416.0%700
54.8%
 Maverick 0.602344+20−2050.4%−3.615.6%1000
74.1%
57Hussar 0.42337+12−1240.0%+78.318.6%3000
67.6%
58Teki 22332+18−1849.8%+2.318.1%1200
98.7%
59Patzer 3.802309+12−1239.5%+84.614.1%3200
70.3%
 Hermann 1.72302+23−2344.9%+40.115.4%800
82.7%
60TJchess 1.012289+12−1238.1%+96.916.1%3100
100.0%
61Aice 0.99.22261+10−1036.2%+109.714.7%5000
92.3%
62Ayito 0.2.9942251+10−1035.6%+119.013.1%4800
61.2%
 Hamsters 0.22248+21−2151.4%−20.816.8%1000
95.0%
63Betsy Fischer2227+12−1237.3%+105.016.0%3400
99.9%
64Robocide 0.42192+19−2045.0%+39.219.1%1000
95.8%
 Hussar 0.22168+18−1940.9%+75.914.0%1300
54.8%
65Chispa 4.0.32167+13−1339.3%+88.226.0%2500
100.0%
66Homer 1.022119+14−1448.8%−2.915.3%2300
100.0%
67RamJet 0.142020+18−1854.3%−44.314.5%1434
98.4%
 Galjoen 0.35.21989+22−2326.8%+189.917.2%900
88.1%
 RamJet 0.121967+32−3329.9%+158.518.8%400
100.0%
68Taktix 2.23x1895+20−2041.1%+74.712.2%1400
88.5%
69BigLion 2.23x1879+19−1941.4%+78.713.0%1500
100.0%
70Sapeli 1.201786+22−2259.5%−87.19.8%1056
78.2%
 Sapeli 1.021773+22−2246.4%+33.512.2%1100
98.5%
 Stash 11.0.11732+29−2854.4%−38.010.8%600
83.7%
 Sapeli 1.161707+36−3819.4%+271.312.3%400
100.0%
71ArcBishop80 2.24a1494+341320.4%+268.59.4%916
87.1%
72BigLion80 2.23x1476+473218.1%+288.310.6%906
 

Results matrix

All engines (best versions only), top 12
#NameELO123456789101112
1Stockfish 1903213859 169.5 − 140.5
+51−22=237
−14
181 − 129
+78−26=206
−23
258.5 − 51.5
+218−11=81
+27
259 − 51
+213−5=92
+1
271.5 − 38.5
+236−3=71
+24
267.5 − 32.5
+235−0=65
−2
279 − 31
+255−7=48
+22
    
2Fat Fritz 23820140.5 − 169.5
+22−51=237
+14
 160.5 − 139.5
+62−41=197
−10
241 − 59
+197−15=88
+35
243 − 67
+192−16=102
−5
245.5 − 54.5
+208−17=75
+6
262.5 − 37.5
+225−0=75
+10
259 − 41
+226−8=66
0
    
3Dragon by Komodo3790129 − 181
+26−78=206
+23
139.5 − 160.5
+41−62=197
+10
 148.5 − 51.5
+111−14=75
+7
145.5 − 64.5
+107−26=77
−43
195.5 − 54.5
+152−11=87
−9
265 − 35
+231−1=68
+54
249.5 − 50.5
+210−11=79
−8
    
4Houdini 6363851.5 − 258.5
+11−218=81
−27
59 − 241
+15−197=88
−35
51.5 − 148.5
+14−111=75
−7
 112.5 − 97.5
+44−29=137
0
108 − 92
+52−36=112
−27
181.5 − 118.5
+115−52=133
−31
166.5 − 83.5
+101−18=131
−4
121 − 29
+100−8=42
−15
288 − 62
+234−8=108
−22
256.5 − 43.5
+217−4=79
+7
 
5Fire 8361851 − 259
+5−213=92
−1
67 − 243
+16−192=102
+5
64.5 − 145.5
+26−107=77
+43
97.5 − 112.5
+29−44=137
0
 115.5 − 94.5
+55−34=121
−1
183.5 − 116.5
+111−44=145
−9
133 − 77
+86−30=94
0
158.5 − 51.5
+121−14=75
−46
176 − 34
+146−4=60
+14
246 − 54
+198−6=96
−14
 
6Ethereal 12.75358838.5 − 271.5
+3−236=71
−24
54.5 − 245.5
+17−208=75
−6
54.5 − 195.5
+11−152=87
+9
92 − 108
+36−52=112
+27
94.5 − 115.5
+34−55=121
+1
 172.5 − 127.5
+96−51=153
−2
115 − 85
+62−32=106
−8
148.5 − 51.5
+120−23=57
−16
155 − 45
+124−14=62
−11
159.5 − 40.5
+126−7=67
−2
 
7RubiChess 2.1354132.5 − 267.5
+0−235=65
+2
37.5 − 262.5
+0−225=75
−10
35 − 265
+1−231=68
−54
118.5 − 181.5
+52−115=133
+31
116.5 − 183.5
+44−111=145
+9
127.5 − 172.5
+51−96=153
+2
 150 − 150
+89−89=122
−4
224.5 − 75.5
+172−23=105
+26
213 − 87
+169−43=88
−9
215 − 85
+171−41=88
−10
226 − 74
+178−26=96
−7
8SlowChess Blitz 2.4353531 − 279
+7−255=48
−22
41 − 259
+8−226=66
0
50.5 − 249.5
+11−210=79
+8
83.5 − 166.5
+18−101=131
+4
77 − 133
+30−86=94
0
85 − 115
+32−62=106
+8
150 − 150
+89−89=122
+4
 102 − 48
+73−19=58
−18
178 − 72
+145−39=66
+2
182 − 68
+139−25=86
−2
206 − 94
+158−46=96
−49
9Pedone 3.03400   29 − 121
+8−100=42
+15
51.5 − 158.5
+14−121=75
+46
51.5 − 148.5
+23−120=57
+16
75.5 − 224.5
+23−172=105
−26
48 − 102
+19−73=58
+18
 73.5 − 76.5
+49−52=49
−21
80 − 70
+58−48=44
+1
84.5 − 65.5
+59−40=51
0
10Schooner 2.23385   62 − 288
+8−234=108
+22
34 − 176
+4−146=60
−14
45 − 155
+14−124=62
+11
87 − 213
+43−169=88
+9
72 − 178
+39−145=66
−2
76.5 − 73.5
+52−49=49
+21
 50.5 − 49.5
+28−27=45
−3
84 − 66
+64−46=40
+15
11Shredder 133379   43.5 − 256.5
+4−217=79
−7
54 − 246
+6−198=96
+14
40.5 − 159.5
+7−126=67
+2
85 − 215
+41−171=88
+10
68 − 182
+25−139=86
+2
70 − 80
+48−58=44
−1
49.5 − 50.5
+27−28=45
+3
 84 − 66
+61−43=46
+21
12Nemorino 6.003358      74 − 226
+26−178=96
+7
94 − 206
+46−158=96
+49
65.5 − 84.5
+40−59=51
0
66 − 84
+46−64=40
−15
66 − 84
+43−61=46
−21
 
Performance color legend:
(Only pairs with at least 30 games)
-120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120

LOS matrix

All engines (best versions only), top 12
#NameELO123456789101112
1Stockfish 1903213859 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Fat Fritz 238200.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Dragon by Komodo37900.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Houdini 636380.00.00.0 99.9100.0100.0100.0100.0100.0100.0100.0
5Fire 836180.00.00.00.1 100.0100.0100.0100.0100.0100.0100.0
6Ethereal 12.7535880.00.00.00.00.0 100.0100.0100.0100.0100.0100.0
7RubiChess 2.135410.00.00.00.00.00.0 81.2100.0100.0100.0100.0
8SlowChess Blitz 2.435350.00.00.00.00.00.018.8 100.0100.0100.0100.0
9Pedone 3.034000.00.00.00.00.00.00.00.0 98.099.9100.0
10Schooner 2.233850.00.00.00.00.00.00.00.02.0 86.0100.0
11Shredder 1333790.00.00.00.00.00.00.00.00.114.0 99.8
12Nemorino 6.0033580.00.00.00.00.00.00.00.00.00.00.2 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

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Results table
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LOS table
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Reference rating list:
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Created in 2005-2008 by CCRL team
Last games added on April 19, 2021